The bottom camisole is an ideal choice for spring and summer, not limited by the dressing scene, and can be worn as an inner layer or directly as an outer layer. It has a variety of styles, including daily leisure, spicy girl style, and American retro. In terms of design techniques, exquisite edges, Henry buttons, bows, and linear decorations can be used to showcase a unique sense of design. In terms of fabric selection, in addition to knitting, materials such as satin and lace can also be used to increase the texture and layering of clothing. In terms of patterns, letters and stripes can be used to create a sense of fashion and personalization.

It is crucial to choose warm and comfortable fabrics for the development of the foundation series for autumn and winter children's clothing. Cashmere, modal, viscose, cotton, and fabric blends are common choices for insulation fabrics. The lining fabric is usually made of skin friendly materials. Cashmere and acrylic have the best insulation effect, followed by polyester fiber, cotton, and modal. The application of 5A antibacterial technology helps to improve health standards and provide a better wearing experience. This season's material focus is on double-sided warm velvet hot leather, with added insulation patches on the elbows and knees to provide children with double-layer warmth. Anti static treatment makes children safer during exercise activities.

Analysis of the demand trend of the Double Eleven underwear market in 2023:-From the chart, it can be seen that October 30th and November 11th are peak demand periods, with October 30th being the last installment of the first wave of pre-sales. During this period, the demand peak analysis is due to consumers' desire to snap up their desired products in advance to avoid the competitive pressure of buying on the day of Double 11th. At this time, the demand for underwear market may be high. November 11th is the warm-up time for the second wave of products on Double Eleven, as well as the last wave of major discounts. Many consumers will take advantage of this opportunity to check for deficiencies and purchase underwear products they did not originally purchase.